I can tell you what the arias were in the London production. There's no guarantee they'll be exactly the same on Broadway, but I'd be surprised if there were many changes.
Ho Perso il Caro Ben (Handel, from Parnasso in Festa)
Alto Giove (Porpora, from Polifemo)
Fra Tempeste Funeste a Quest'alma (Handel, from Rodelinda)
Generoso Risvegliati o Core (Hasse, from Cleofide)
Venti, Turbini Prestate (Handel, from Rinaldo)
Cara Sposa (Handel, from Rinaldo)
Lascia Ch'io Pianga (Handel, from Rinaldo)